Show that the centre of a ring R is a sub ring of R. And also show that the centre of a division ring is a field.
Show that the centre of a ring R is a sub ring of R. And also show that the centre of a division ring is a field.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 40E
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Fast solution. Show that the centre of a ring R is a sub ring of R. And also show that the centre of a division ring is a field.
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